That's how we roll, hardcore till we die
I also went from 10s to 15 s to 20s, on laterals , alternating arms and taking no rest. Then cable pressing and some light rear delts with a band ( face pulls ). Delts felt ready to pop.. But some ugly twinges in my bicep tendon at the shoulder worried me so I called it there
25 mins sounds about right
Before that I did chest, 160 DBS for paused incline presses, then the 100s for two set of 18-20, then 10x10 hammer incline with light weight then ring trx push-ups to finish. Then delts, then tris